Dinosauria›Saurischia
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Magyarosaurus Magyarosaurus dacus (Nopcsa 1915)

/mˌædʒjɐɹəsˈɔːɹəs/ estimated
Late Cretaceous (Maastrichtian) · 72.2–66 Mya

Key Statistics

Diet
herbivore
Locomotion
quadrupedal
inferred from clade
Habitat
ground-dwelling
Social
herding

Where It Was Found

Country
Romania
Regions
Hunedoara · Alba
Formations
Densuș-Ciula · Pui Beds · Sebeş
Dig sites
6
distinct collections
Recorded finds in Romania. Present-day positions: the continents have moved since.

Overview

Magyarosaurus dacus is a sauropodomorph dinosaur known from the Late Cretaceous, roughly 72.2–66.0 million years ago. It was a herbivore. It is recorded as ground-dwelling and herding. Fossils have been recovered from Hunedoara, Romania. It was named by (Nopcsa 1915). The species is represented by 7 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~24%
confidence from occurrence count
Based on 7 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Magyarosaurus dacus sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Magyarosaurus
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Magyarosaurus dacus's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology. Predator–prey pairs additionally have to have been dug up in the same place.

predator–prey
Elopteryx
Elopteryx nopcsai
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predator–prey
Balaur
Balaur bondoc
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coexisted–with
Saurornitholestes
Saurornitholestes langstoni
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coexisted–with
Tyrannosaurus
Tyrannosaurus rex
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coexisted–with
Richardoestesia
Richardoestesia isosceles
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coexisted–with
Richardoestesia
Richardoestesia gilmorei
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coexisted–with
Troodon
Troodon formosus
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same–clade
Gannansaurus
Gannansaurus sinensis
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